AAAC (Aluminum Conductor With Profile Wire)

AAAC (Aluminum Conductor With Profile Wire)
Product Overview
As a trusted bare conductor supplier, Hebei Yingshang Aluminum
Industry manufactures high-performance AAAC conductor (Aluminum Conductor
With Profile Wire) designed for medium- and high-voltage power transmission
and distribution projects.
These conductors are made by drawing high-purity aluminium into non-circular
cross-section single wires through precision molds and then assembling them
with concentric twisting technology. The resulting profile optimizes the
conductor’s cross-sectional structure, minimizing gaps and improving space
utilization. This makes AAAC conductors ideal for urban high-voltage networks,
rural distribution lines, high-altitude transmission, compact bus ducts, and
special power grid scenarios where efficiency, low loss, and reliability are
critical.
Conductor Structure
Monofilament Profile:
Single wires feature non-circular shapes such as trapezoid, fan-shaped, Z-
shaped, or semi-circular, with trapezoidal and fan-shaped being the most widely
used.
Twisting Method:
Irregular single wires are arranged concentrically from the center outward.
Outer layer strand count increases with conductor size.
Twist pitch is reduced compared with circular wires, preventing strand slippage
and improving mechanical stability.
Benefits of Profile Wire Structure:
High space utilization (gaps between strands only 3–5%)
Conductive cross-section 10–15% larger than equivalent round wires
Compact design reduces conductor diameter while maintaining performance
  More: https://www.ysalindustry.com/products.html

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